基本解释钢丝绳夹；钢丝索扣英汉例句双语例句Hold on with a bulldog grip, and chew and choke as much as possible.紧紧抓住斗牛犬，尽可能多的去塞咀嚼和吞咽。专业释义交通运输工程绳头卸扣钢丝索扣